NTRA

Natera Inc
Health CareUSCUSIP 632307104◍ Confluence graph
Tracked 13F Holders
735
-196 QoQ
13F Value (tracked)
$25.8B
Insider Net · 180d
-$139.0M
0↑ 11↓
Recent Filings
15
Smart-money sentimentBearish
BearishBullish
13F funds (latest Q)27 adding · 31 trimming
Insider net (180d)-$139.0M

Who owns NTRA?

735 tracked 13F filers

735 tracked 13F filers disclose a position in NTRA as of the latest SEC 13F filings, a combined $25.8B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
3 source-reported value rows are withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1JPMORGAN CHASE & CO
$2.5B
13.4M
+4.1%
Added · +532K sh
Q1 2026
2PRICE T ROWE ASSOCIATES INC /MD/
$2.4B
12.2M
+12%
Added · +1.3M sh
Q1 2026
3BlackRock, Inc.
$2.1B
10.7M
−1.7%
Reduced · −182K sh
Q1 2026
4VANGUARD CAPITAL MANAGEMENT LLC
$1.2B
6.0M
First observed position
No prior filed position
Q1 2026
5VANGUARD PORTFOLIO MANAGEMENT LLC
$1.1B
5.6M
First observed position
No prior filed position
Q1 2026
6STATE STREET CORP
$992.3M
3.7M
+7.0%
Added · +238K sh
Q2 2026
7FARALLON CAPITAL MANAGEMENT LLC
$641.4M
3.2M
−18%
Reduced · −707K sh
Q1 2026
8Duquesne Family Office LLC
$864.9M
3.2M
+4.0%
Added · +123K sh
Q2 2026
9GEODE CAPITAL MANAGEMENT, LLC
$744.6M
2.8M
−0.9%
Reduced · −26K sh
Q2 2026
10FMR LLC
$510.8M
2.6M
+73%
Added · +1.1M sh
Q1 2026
11COATUE MANAGEMENT LLC
$508.3M
2.5M
−3.5%
Reduced · −91K sh
Q1 2026
12Castle Hook Partners LP
$505.9M
2.5M
+17%
Added · +362K sh
Q1 2026
13FRANKLIN RESOURCES INC
$497.0M
2.5M
−1.9%
Reduced · −49K sh
Q1 2026
14AQR CAPITAL MANAGEMENT LLC
$442.6M
2.3M
−13%
Reduced · −325K sh
Q1 2026
15MASSACHUSETTS FINANCIAL SERVICES CO /MA/
$408.0M
2.0M
−0.4%
Reduced · −8K sh
Q1 2026
16FRED ALGER MANAGEMENT, LLC
$351.3M
1.8M
−3.6%
Reduced · −66K sh
Q1 2026
17NORGES BANK
$372.4M
1.6M
−1.1%
Reduced · −19K sh
Q4 2025
18Sofinnova Investments, Inc.
$420.8M
1.6M
Held
Q2 2026
19MORGAN STANLEY
$270.9M
1.4M
+9.7%
Added · +120K sh
Q1 2026
20ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
$238.3M
1.2M
+1.0%
Added · +12K sh
Q1 2026
21MAVERICK CAPITAL LTD
$234.3M
1.2M
+24%
Added · +228K sh
Q1 2026
22T. Rowe Price Investment Management, Inc.
Withheld
1.1M
+127%
Added · +632K sh
Q1 2026
23FEDERATED HERMES, INC.
$218.0M
1.1M
+7.0%
Added · +71K sh
Q1 2026
24RTW INVESTMENTS, LP
$271.4M
1.0M
−20%
Reduced · −250K sh
Q2 2026
25Clearbridge Investments, LLC
$178.7M
893K
+13%
Added · +103K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is NTRA being bought or sold by institutions?

Last quarter, 1 fund opened a new position in NTRA and 26 added to an existing one, while 31 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
1
funds
Added
26
funds
Reduced
31
funds
Exited
0
funds

Funds that own NTRA also own

CompanyCo-held byCombined value
NVIDIA CORPNVDA437 funds$480.6B
MICROSOFT CORPMSFT433 funds$325.6B
AMAZON.COM INCAMZN433 funds$251.1B
BROADCOM INCAVGO427 funds$193.6B
META PLATFORMS INC-CLASS AMETA427 funds$139.9B
ELI LILLY & COLLY427 funds$93.6B
ALPHABET INC-CL AGOOGL423 funds$214.0B
APPLE INCAAPL417 funds$355.2B
ALPHABET INC-CL CGOOG411 funds$148.8B
VISA INC-CLASS A SHARESV404 funds$75.9B
ADVANCED MICRO DEVICESAMD404 funds$51.4B
MICRON TECHNOLOGY INCMU403 funds$55.2B

Ranked by how many of NTRA's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$139.0M
11 insiders
Net
-$139.0M
249 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Aug 10, 2026Fesko JohnPRESIDENT, CHIEF BUS. OFFICERSell (S)7K$2.1M
Aug 10, 2026Sheena JonathanDirectorSell (S)6K$2.0M
Aug 7, 2026Rabinowitz MatthewEXECUTIVE CHAIRMAN, DirectorSell (S)2K$642K
Aug 7, 2026Sheena JonathanDirectorSell (S)100$31K
Aug 7, 2026Sheena JonathanDirectorSell (S)400$124K
Aug 7, 2026Sheena JonathanDirectorSell (S)400$125K
Aug 7, 2026Sheena JonathanDirectorSell (S)900$282K
Aug 7, 2026Sheena JonathanDirectorSell (S)850$267K
Aug 7, 2026Sheena JonathanDirectorSell (S)600$189K
Aug 7, 2026Sheena JonathanDirectorSell (S)5K$1.6M
Aug 7, 2026Sheena JonathanDirectorSell (S)200$64K
Aug 7, 2026Sheena JonathanDirectorSell (S)100$32K

Institutional ownership over time

463 funds+105 since Q3 2024
0331662Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $5.6B · 1 values withheld

Recent filings

15 shown

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Connected entities for NTRA

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Ask your agent what changed in NTRA

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/NTRA/capital-change-brief"
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Use Arkolith's capital_change_brief for NTRA.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NTRA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.